import axios from 'axios'
// import { ElMessage } from 'element-plus'
import { getToken } from './auth'
import { tansParams } from './ruoyi'


// 是否显示重新登录
export let isRelogin = { show: false };

axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
const token=localStorage.getItem('Cloud-Dictionary-Token')
if(token!=null)axios.defaults.headers['Cloud-Dictionary-Token'] = token
// 创建axios实例
const service = axios.create({
  // axios中请求配置有baseURL选项，表示请求URL公共部分
  baseURL: '/api',
  // 超时
  timeout: 10000
})

// request拦截器
service.interceptors.request.use(config => {
  //语言设置
  config.headers['Accept-Language'] = 'zh-CN'
  // 是否需要设置 token
  const isToken = (config.headers || {}).isToken === false
  // 是否需要防止数据重复提交
  //const isRepeatSubmit = (config.headers || {}).repeatSubmit === false
  if (getToken() && !isToken) {
    config.headers['Authorization'] = 'Bearer ' + getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
  }
  // get请求映射params参数
  if (config.method === 'get' && config.params) {
    let url = config.url + '?' + tansParams(config.params);
    url = url.slice(0, -1);
    config.params = {};
    config.url = url;
  }
  return config
}, error => {
    console.log(error)
    Promise.reject(error)
})

// 响应拦截器
service.interceptors.response.use(res => {
    return res.data
  },
  error => {
    console.log('err' + error)
    let { message } = error;
    if (message == "Network Error") {
      message = "后端接口连接异常";
    } else if (message.includes("timeout")) {
      message = "系统接口请求超时：";
    } else if (message.includes("Request failed with status code")) {
      message = "系统接口" + message.substr(message.length - 3) + "异常";
    }
    // console.log('appMain = ',appMain);
    // ElMessage({ message: message+'：'+error, type: 'error', duration: 5 * 1000 })
    return Promise.reject(error)
  }
)

export default service
